package com.planet_ink.coffee_mud.Abilities.Spells;
import com.planet_ink.coffee_mud.core.interfaces.*;
import com.planet_ink.coffee_mud.core.*;
import com.planet_ink.coffee_mud.core.collections.*;
import com.planet_ink.coffee_mud.Abilities.interfaces.*;
import com.planet_ink.coffee_mud.Areas.interfaces.*;
import com.planet_ink.coffee_mud.Behaviors.interfaces.*;
import com.planet_ink.coffee_mud.CharClasses.interfaces.*;
import com.planet_ink.coffee_mud.Commands.interfaces.*;
import com.planet_ink.coffee_mud.Common.interfaces.*;
import com.planet_ink.coffee_mud.Exits.interfaces.*;
import com.planet_ink.coffee_mud.Items.interfaces.*;
import com.planet_ink.coffee_mud.Libraries.interfaces.*;
import com.planet_ink.coffee_mud.Locales.interfaces.*;
import com.planet_ink.coffee_mud.MOBS.interfaces.*;
import com.planet_ink.coffee_mud.Races.interfaces.*;

import java.util.*;

/*
   Copyright 2003-2016 Bo Zimmerman

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

	   http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
*/

public class Spell_MarkerPortal extends Spell
{
	@Override public String ID() { return "Spell_MarkerPortal"; }
	private final static String localizedName = CMLib.lang().L("Marker Portal");
	@Override public String name() { return localizedName; }
	@Override protected int canTargetCode(){return 0;}
	@Override public int classificationCode(){return Ability.ACODE_SPELL|Ability.DOMAIN_CONJURATION;}
	@Override public long flags(){return Ability.FLAG_TRANSPORTING;}
	@Override public int abstractQuality(){ return Ability.QUALITY_INDIFFERENT;}

	Room newRoom=null;
	Room oldRoom=null;

	@Override
	public void unInvoke()
	{
		if(canBeUninvoked())
		{
			if(newRoom!=null)
			{
				newRoom.showHappens(CMMsg.MSG_OK_VISUAL,L("The swirling portal closes."));
				newRoom.rawDoors()[Directions.GATE]=null;
				newRoom.setRawExit(Directions.GATE,null);
			}
			if(oldRoom!=null)
			{
				oldRoom.showHappens(CMMsg.MSG_OK_VISUAL,L("The swirling portal closes."));
				oldRoom.rawDoors()[Directions.GATE]=null;
				oldRoom.setRawExit(Directions.GATE,null);
			}
		}
		super.unInvoke();
	}

	@Override
	public boolean invoke(MOB mob, List<String> commands, Physical givenTarget, boolean auto, int asLevel)
	{
		newRoom=null;
		oldRoom=null;

		try
		{
			for(final Enumeration<Room> r=CMLib.map().rooms();r.hasMoreElements();)
			{
				final Room R=r.nextElement();
				if(CMLib.flags().canAccess(mob,R))
				{
					for(final Enumeration<Ability> a=R.effects();a.hasMoreElements();)
					{
						final Ability A=a.nextElement();
						if((A!=null)
						&&(A.ID().equals("Spell_SummonMarker"))
						&&(A.invoker()==mob))
						{
							newRoom=R;
							break;
						}
					}
				}
				if(newRoom!=null)
					break;
			}
		}catch(final NoSuchElementException nse){}
		if(newRoom==null)
		{
			mob.tell(L("You can't seem to focus on your marker.  Are you sure you've already summoned it?"));
			return false;
		}
		oldRoom=mob.location();
		if(oldRoom==newRoom)
		{
			mob.tell(L("But your marker is HERE!"));
			return false;
		}

		if((oldRoom.getRoomInDir(Directions.GATE)!=null)
		||(oldRoom.getExitInDir(Directions.GATE)!=null))
		{
			mob.tell(L("A portal cannot be created here."));
			return false;
		}

		int profNeg=0;
		for(int i=0;i<newRoom.numInhabitants();i++)
		{
			final MOB t=newRoom.fetchInhabitant(i);
			if(t!=null)
			{
				int adjustment=t.phyStats().level()-(mob.phyStats().level()+(2*getXLEVELLevel(mob)));
				if(t.isMonster())
					adjustment=adjustment*3;
				profNeg+=adjustment;
			}
		}
		profNeg+=newRoom.numItems()*20;

		if(!super.invoke(mob,commands,givenTarget,auto,asLevel))
			return false;

		final boolean success=proficiencyCheck(mob,-profNeg,auto);

		if((success)
		&&((newRoom.getRoomInDir(Directions.GATE)==null)
		&&(newRoom.getExitInDir(Directions.GATE)==null)))
		{
			final CMMsg msg=CMClass.getMsg(mob,oldRoom,this,verbalCastCode(mob,oldRoom,auto),L("^S<S-NAME> conjur(s) a blinding, swirling portal here.^?"));
			final CMMsg msg2=CMClass.getMsg(mob,newRoom,this,verbalCastCode(mob,newRoom,auto),L("A blinding, swirling portal appears here."));
			if((oldRoom.okMessage(mob,msg))&&(newRoom.okMessage(mob,msg2)))
			{
				oldRoom.send(mob,msg);
				newRoom.send(mob,msg2);
				final Exit e=CMClass.getExit("GenExit");
				e.setDescription(L("A swirling portal to somewhere"));
				e.setDisplayText(L("A swirling portal to somewhere"));
				e.setDoorsNLocks(false,true,false,false,false,false);
				e.setExitParams("portal","close","open","closed.");
				e.setName(L("a swirling portal"));
				final Ability A1=CMClass.getAbility("Prop_RoomView");
				if(A1!=null)
				{
					A1.setMiscText(CMLib.map().getExtendedRoomID(newRoom));
					e.addNonUninvokableEffect(A1);
				}
				final Exit e2=(Exit)e.copyOf();
				final Ability A2=CMClass.getAbility("Prop_RoomView");
				if(A2!=null)
				{
					A2.setMiscText(CMLib.map().getExtendedRoomID(mob.location()));
					e2.addNonUninvokableEffect(A2);
				}
				oldRoom.rawDoors()[Directions.GATE]=newRoom;
				newRoom.rawDoors()[Directions.GATE]=oldRoom;
				oldRoom.setRawExit(Directions.GATE,e);
				newRoom.setRawExit(Directions.GATE,e2);
				beneficialAffect(mob,e,asLevel,5);
			}
		}
		else
			beneficialWordsFizzle(mob,null,L("<S-NAME> attempt(s) to conjur a portal, but fizzle(s) the spell."));


		// return whether it worked
		return success;
	}
}
